// Copyright 2019 The Cockroach Authors.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// This software (KWDB) is licensed under Mulan PSL v2.
// You can use this software according to the terms and conditions of the Mulan PSL v2.
// You may obtain a copy of Mulan PSL v2 at:
//          http://license.coscl.org.cn/MulanPSL2
// THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
// EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
// MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
// See the Mulan PSL v2 for more details.

package main

import "context"

const goPath = `/mnt/data1/go`

// installLatestGolang installs the latest version of Go on all nodes in
// "node".
func installLatestGolang(ctx context.Context, t *test, c *cluster, node nodeListOption) {
	if err := repeatRunE(
		ctx, c, node, "update apt-get", `sudo apt-get -qq update`,
	); err != nil {
		t.Fatal(err)
	}

	if err := repeatRunE(
		ctx,
		c,
		node,
		"install dependencies (go uses C bindings)",
		`sudo apt-get -qq install build-essential`,
	); err != nil {
		t.Fatal(err)
	}

	if err := repeatRunE(
		ctx, c, node, "download go", `curl -fsSL https://dl.google.com/go/go1.15.11.linux-amd64.tar.gz > /tmp/go.tgz`,
	); err != nil {
		t.Fatal(err)
	}
	if err := repeatRunE(
		ctx, c, node, "update apt-get", `sudo apt-get -qq update`,
	); err != nil {
		t.Fatal(err)
	}

	if err := repeatRunE(
		ctx, c, node, "install go", "sudo apt-get install -y golang-go",
	); err != nil {
		t.Fatal(err)
	}
}
